/**
 * Copyright 2009 Takahiko Ito
 *
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.unigram.oluolu.rqe.selector;

import org.apache.hadoop.conf.Configuration;

/**
 *
 */
public class ExclusionSelector implements ISelector {

    /**
     * Constructor.
     *
     * @param jc Configuration object
     */
    public ExclusionSelector(final Configuration jc) {
    }

    /**
     * Validate the query pair is related each other.
     *
     * @param strOne first query string
     * @param strTwo second query string
     * @return true when strTwo is NOT a substring of StrOne
     */
    public final boolean run(final String strOne, final String strTwo) {
        if ((strOne.indexOf(strTwo) >= 0) || (strTwo.indexOf(strOne) >= 0)) {
            return false;
        }
        return true;
    }
}
